Triathlon
Run
50 km
Monster Triathlon
Loading map…
Triathlon in United Kingdom, Fort Augustus
Distances
Triathlon
Swim
5 km
About
A seven‑day endurance event starting with a 5km swim in Loch Ness, followed by five days of cycling and finishing with a 50km ultra‑marathon along the Thames.
Catering & aid stations
Not specified on the source pages.
Pacers
Not specified on the source pages.
Typical weather in Fort Augustus
Monthly averages based on historical data (2000–present).
Jan5°2°
↑ 08:48
↓ 16:09
Feb6°1°
↑ 07:50
↓ 17:18
Mar8°2°
↑ 06:35
↓ 18:22
Apr11°4°
↑ 06:10
↓ 20:28
May14°7°
↑ 05:00
↓ 21:32
Jun16°10°
↑ 04:23
↓ 22:17
Jul18°12°
↑ 04:47
↓ 22:04
Aug17°12°
↑ 05:47
↓ 21:01
Sep15°10°
↑ 06:51
↓ 19:39
Oct12°7°
↑ 07:53
↓ 18:17
Nov8°4°
↑ 08:02
↓ 16:06
Dec6°2°
↑ 08:53
↓ 15:37
Last updated: Jun 6, 2026, 12:32:43 AM
Get RaceAlerts
We'll email you when races match your filters. No spam — only what fits your goals.
Related runs
On your marks
Loading race details…